51473751

素因数分解:

$3^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{1601}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 78536448

約数和(自身を除く): 27062697

約数列:

[1, 3, 7, 21, 1531, 1601, 4593, 4803, 10717, 11207, 32151, 33621, 2451131, 7353393, 17157917, 51473751]

約数ペア:

[(1, 51473751), (3, 17157917), (7, 7353393), (21, 2451131), (1531, 33621), (1601, 32151), (4593, 11207), (4803, 10717)]